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NIJ 0101.06 CERTIFIED · LEVEL III / III+ / IV

Build Your Armor Kit.

Engineered for the night shift. Step through threat level, plate cut, carrier, and accessories — receive a live weight tally, an NIJ threat rating, and a price before you commit.

Build Your Armor Kit View Threat Levels →
  • 4.9/56,140+ reviews
  • 14,200+professionals equipped
  • 2.3 dmedian warranty turnaround
FOUR DELIBERATE STEPS

A tactical kit, built like a checklist.

No upsells, no mystery bundles. You choose the threat level, the plate geometry, the carrier platform, and the accessories — and we assemble, lot-trace, and ballistic-validate the lot before it ships from Cheyenne.

  1. 01

    Threat Level

    Pick the NIJ certification that matches your operational profile — Level III, Level III+, or Level IV. Every selection is independently tested against the 0101.06 protocol.

    • Level III
    • Level III+
    • Level IV
  2. 02

    Plate Size & Cut

    Select your shooter profile: SAPI Medium or Large, swimmer's cut, or 10×12 low-profile. Each cut is engineered to keep your draw stroke clear and your shoulder pocket free.

    • SAPI M / L
    • Swimmer's
    • 10×12
  3. 03

    Carrier Model

    Choose the ambidextrous carrier platform — Operator MK4, Sentinel Lite, or Stealth-Rated Low-Vis. Every carrier is Berry Amendment compliant with full lot traceability.

    • Operator MK4
    • Sentinel Lite
    • Stealth Low-Vis
  4. 04

    Accessories

    Add side plates (6×6 or 6×8), a cummerbund rating, and a placard or mag-pouch configuration. The configurator tallies weight live so you never exceed your load profile.

    • Side plates
    • Cummerbund
    • Placard
Selected Threat —
Approx. Carry Weight — lb
Estimated Price —
Start Build
VERIFIED · LAB-TESTED · LOT-TRACED

Numbers, not adjectives.

The figures your armorer will actually ask about — pulled from Westfall Tactical Lab's 2024 benchmark and our in-house Cheyenne ballistics range.

8.2lb
Flagship Level III+ carry weight
carrier + plate, average across 4 cuts
19%
Lighter than industry median
Westfall Tactical Lab 2024 benchmark
4,800+
Lifetime plate replacements issued
$6.2M in free replacements since launch
2.3d
Median warranty turnaround
36-month rolling average, under 5 d max
Threat Profile Round Tested NIJ Cert. 2023 Hit Rate
Level III 7.62×51 FMJ 0101.06 0% plate failure
Level III+ M855 / M193 0101.06 0% plate failure
Level IV .30-06 M2 AP 0101.06 0% plate failure
FINAL STEP

Two risk-reducers. One click.

Every kit ships with a free 30-day fit-test at one of our 320 partner ranges, and a lifetime plate-replacement guarantee — resolved at a 2.3-day median. Configure your build now and we'll lot-trace it the same hour.

Build Your Armor Kit View Threat Levels →
  • Lifetime free plate replacement 4,800+ replacements issued · resolved in 2.3 d median
  • Free 30-day fit-test program 320 partner ranges nationwide · no commitment
  • Live-fire validation Every lot tested at our Cheyenne, WY range pre-ship